| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.98 | 6.577% | $229.1192 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $108.64 | 11.563% | $121.202 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $73.69 | 5.482% | $77.7297 | $77.73 | $77.75 | $77.70 |
| Purchase #4 | $69.43 | 5.711% | $73.3951 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $219.34 | 9.134% | $239.3745 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $44.30 | 4.638% | $46.3546 | $46.35 | $46.35 | $46.40 |
| Purchase #7 | $181.50 | 6.131% | $192.6278 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $911.88 | $979.8029 | $979.80 | $979.80 | $979.80 | |